This classic style has a stunning high quality 1.25 carat (ctw) certified lab-grown brilliant square princess cut diamond (VS2+, Color D-E-F) , set into a polished gleaming 14 karat white gold foundation. This olitaire diamond engagement ring includes an GCAL diamond certificate. This 4-prong engagement ring offers a certified premium princess-cut diamond in a 14 karat white gold classic solitaire mounting offering true value with elegant style. Lab grown diamonds are man-made diamonds that are chemically, physically, and optically identical to diamonds originating from nature. Both have the same chemical composition and atomic structure, producing the very same durability, fire, and sparkle, The only difference is the origin.